161004-N-OX321-058 NAVAL STATION GUANTANAMO BAY, Cuba (Oct. 4, 2016) Beach erosion at Windmill Beach caused by the impending impact of Hurricane Matthew at Naval Station Guantanamo Bay. Matthew is a Category 4 hurricane with maximum sustained wind speeds of 145 mph and wind gusts of 170 mph. (U.S. Navy photo by Petty Officer 1st Class Kegan E. Kay/Released)